package com.sky.controller.admin;


import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
@Slf4j
public class CommonController {


    @Autowired
    private AliOssUtil aliOssUtil;

    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file){
     log.info("文件上传{}",file);
        try {
            //获取原始文件名称
            String originalFilename = file.getOriginalFilename();
            //截取扩展名称
            String s = originalFilename.substring(originalFilename.lastIndexOf("."));
            String string = UUID.randomUUID().toString() + s; //拼接文件名称

            String filepath = aliOssUtil.upload(file.getBytes(), string);//形参：第一为要上传的文件，转换byte字节 第二为存入oss的文件名称

            return Result.success(filepath);
        } catch (IOException e) {
            log.error("文件上传失败：{}",e);
        }

        return Result.error(MessageConstant.UPLOAD_FAILED);
    }
}
